# google_sign_in_ios 6.3.8
iOS implementation of the google_sign_in plugin.
## Installing
```
export PUB_HOSTED_URL=https://pub.mirror.p-hatan.com
flutter pub add google_sign_in_ios
```
Published: 2026-10-15T21:28:55.520104Z
Expected archive SHA-256: b8efb315c778390f1b1c4fc14d74c42784dd9ee0c1d0c26b13f30b46826319ad
Available in cache; verification: upstream_checksum
## Direct dependencies
- flutter: map[sdk:flutter]
- google_sign_in_platform_interface: ^3.1.0
- meta: ^1.10.0
## Package README (untrusted upstream documentation)
# google\_sign\_in\_ios
The iOS and macOS implementation of [`google_sign_in`][1].
## Usage
This package is [endorsed][2], which means you can simply use `google_sign_in`
normally. This package will be automatically included in your app when you do,
so you do not need to add it to your `pubspec.yaml`.
However, if you `import` this package to use any of its APIs directly, you
should add it to your `pubspec.yaml` as usual.
### iOS integration
1. [Create a Firebase project](https://firebase.google.com/docs/ios/setup#create-firebase-project)
and [register your application](https://firebase.google.com/docs/ios/setup#register-app).
2. [Enable Google Sign-In for your Firebase project](https://firebase.google.com/docs/auth/ios/google-signin#enable_google_sign-in_for_your_firebase_project).
3. Make sure to download a new copy of your project's
`GoogleService-Info.plist` from step 2. Do not put this file in your project.
4. Add the client ID from the `GoogleService-Info.plist` into your app's
`[my_project]/ios/Runner/Info.plist` file.
```xml
GIDClientID
[YOUR IOS CLIENT ID]
```
5. If you need to authenticate to a backend server you can add a
`GIDServerClientID` key value pair in your `[my_project]/ios/Runner/Info.plist` file.
```xml
GIDServerClientID
[YOUR SERVER CLIENT ID]
```
6. Then add the `CFBundleURLTypes` attributes below into the
`[my_project]/ios/Runner/Info.plist` file.
```xml
CFBundleURLTypes
CFBundleTypeRole
Editor
CFBundleURLSchemes
com.googleusercontent.apps.861823949799-vc35cprkp249096uujjn0vvnmcvjppkn
```
As an alternative to editing the `Info.plist` in your Xcode project,
you can instead configure your app in Dart code. In this case, skip steps 4 and
5 and pass `clientId` and `serverClientId` to the `GoogleSignIn` initialization:
```dart
final GoogleSignInPlatform signIn = GoogleSignInPlatform.instance;
await signIn.init(
const InitParameters(
// The OAuth client ID of your app. This is required.
clientId: 'Your Client ID',
// If you need to authenticate to a backend server, specify the server's
// OAuth client ID. This is optional.
serverClientId: 'Your Server ID',
),
);
```
Note that step 6 is still required.
#### App Store requirements
Apple's App Review Guidelines impose
[extra login option requirements](https://developer.apple.com/app-store/review/guidelines/#login-services)
on apps that include Google Sign-In. Other packages, such as the Flutter Favorite
[`sign_in_with_apple`](https://pub.dev/packages/sign_in_with_apple), may
be useful in satisfying the review requirements.
### macOS integration
Follow the steps above for iOS integration, but using the `Info.plist` in the
`macos` directory.
In addition, the GoogleSignIn SDK requires keychain sharing to be enabled, by
[adding the following entitlements](https://flutter.dev/to/macos-entitlements):
```xml
keychain-access-groups
$(AppIdentifierPrefix)com.google.GIDSignIn
```
Without this step, the plugin will throw a `keychain error` `PlatformException`
when trying to sign in.
[1]: https://pub.dev/packages/google_sign_in
[2]: https://flutter.dev/to/endorsed-federated-plugin
## Changelog
## 6.3.8
* Removes the public iOS `handleOpen` helper. On macOS `handleOpen` remains public because it implements `FlutterAppLifecycleDelegate`.
## 6.3.7
* Converts the plugin to Swift-only by removing the Objective-C exception catcher. SDK configuration failures now crash natively instead of being reported as Dart errors.
## 6.3.6
* Converts the Pigeon host API from Objective-C to Swift.
* Updates minimum supported SDK version to Flutter 3.41/Dart 3.11.
## 6.3.5
* Migrates ViewProvider and GID SDK wrappers from Objective-C to Swift.
* Returns an error when no host view is available to present Google Sign-In.
## 6.3.4
* Migrates the plugin class from Objective-C to Swift.
* Adds a CocoaPods placeholder header so the generated Swift header can import `google_sign_in_ios.h`.
* Fixes scene URL handling to report whether Google Sign-In handled the URL.
* Returns an error when Google Sign-In reports a user without a user ID.
## 6.3.3
* Creates Swift Package Manager target for Swift implementation.
## 6.3.2
* Updates pigeon dev_dependency to ^27.3.2 for analyzer 14 compatibility.
## 6.3.1
* Improves testability of iOS scene URL handling.
## 6.3.0
* Adds UIScene compatibility.
* Updates minimum supported SDK version to Flutter 3.38/Dart 3.10.
## 6.2.5
* Updates native header visibility for Swift testing.
## 6.2.4
* Updates to Pigeon 26.
## 6.2.3
* Internal restructuring to improve testability.
## 6.2.2
* Updates minimum supported version to iOS 13.
* Updates minimum supported SDK version to Flutter 3.35/Dart 3.9.
## 6.2.1
* Fixes a bug that would cause `serverAuthorizationTokensForScopes` to
return null even when called for a user that had just authenticated.
## 6.2.0
* Adds support for the `clearAuthorizationToken` method.
* Updates minimum supported SDK version to Flutter 3.29/Dart 3.7.
## 6.1.0
* Updates to `GoogleSignIn` 9.0.
* Adds support for the `nonce` parameter.
## 6.0.1
* Returns configuration errors as `PlatformException`s in Dart instead of
crashing the app.
## 6.0.0
* **BREAKING CHANGE**: Switches to implementing version 3.0 of the platform
interface package, rather than 2.x, significantly changing the API surface.
* Updates minimum supported SDK version to Flutter 3.27/Dart 3.6.
## 5.9.0
* Updates Google Sign-In SDK to 8.0+.
## 5.8.1
* Asserts that new `forceAccountName` parameter is null (not used in iOS).
## 5.8.0
* Updates minimum supported SDK version to Flutter 3.22/Dart 3.4.
* Adds Swift Package Manager compatibility.
## 5.7.8
* Updates Pigeon for non-nullable collection type support.
## 5.7.7
* Fixes "callee requires a non-null parameter" analyzer warning.
* Updates minimum supported SDK version to Flutter 3.19/Dart 3.3.
## 5.7.6
* Upgrades GoogleSignIn iOS SDK to 7.1.
## 5.7.5
* Pins GoogleSignIn to iOS SDK "7.0.0" while preparing the update to 7.1.
## 5.7.4
* Improves type handling in Objective-C code.
* Updates minimum iOS version to 12.0 and minimum Flutter version to 3.16.6.
## 5.7.3
* Adds privacy manifest.
## 5.7.2
* Updates `clearAuthCache` override to match base class declaration.
## 5.7.1
* Changes `pigeon` to a dev dependency.
## 5.7.0
* Adds support for macOS.
* Updates minimum supported SDK version to Flutter 3.16/Dart 3.2.
## 5.6.5
* Upgrades GoogleSignIn iOS SDK to 7.0.
## 5.6.4
* Converts platform communication to Pigeon.
## 5.6.3
* Adds pub topics to package metadata.
* Updates minimum supported SDK version to Flutter 3.7/Dart 2.19.
## 5.6.2
* Updates functions without a prototype to avoid deprecation warning.
## 5.6.1
* Clarifies explanation of endorsement in README.
* Aligns Dart and Flutter SDK constraints.
## 5.6.0
* Updates minimum Flutter version to 3.3 and iOS 11.
## 5.5.2
* Updates links for the merge of flutter/plugins into flutter/packages.
* Updates minimum Flutter version to 3.0.
## 5.5.1
* Fixes passing `serverClientId` via the channelled `init` call
* Updates minimum Flutter version to 2.10.
## 5.5.0
* Adds override for `GoogleSignInPlatform.initWithParams`.
## 5.4.0
* Adds support for `serverClientId` configuration option.
* Makes `Google-Services.info` file optional.
## 5.3.1
* Suppresses warnings for pre-iOS-13 codepaths.
## 5.3.0
* Supports arm64 iOS simulators by increasing GoogleSignIn dependency to version 6.2.
## 5.2.7
* Fixes library_private_types_in_public_api, sort_child_properties_last and use_key_in_widget_constructors
lint warnings.
## 5.2.6
* Switches to an internal method channel, rather than the default.
## 5.2.5
* Splits from `google_sign_in` as a federated implementation.